Video TAA + DLAA Anti-Aliasing (ComfyUI)

A professional-grade, hybrid anti-aliasing post-processing node for ComfyUI. Version 0.1.1 introduces a refined Temporal Anti-Aliasing (TAA) pipeline with ghosting suppression and Halton Sequence jittering, paired with our high-performance DLAA (Deep Learning Anti-Aliasing) network.

Features

Temporal Anti-Aliasing (TAA): Stabilizes flickering in video sequences using frame-history. DLAA (Deep Learning AA): Uses a targeted neural block to clean up remaining aliasing without losing texture. Ghosting-Free Logic: Advanced history clamping ensures fast-moving objects don't leave "ghost trails." Halton Sequence Jittering: Superior sub-pixel sampling distribution for cleaner edges. Edge-Aware Weighting: Intelligent blending to prevent blurring of fine details.

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Install Node

Recommended Install via ComfyUI-Manager.
Manual Clone Repository: code Bash cd ComfyUI/custom_nodes/ git clone https://github.com/MSXYZ-GenAI/comfyui-msxyz.git

Parameters

TAA Parameters taa_strength Recommended: 0.9 | Fast motion: 0.7 | Static scene: 0.95

taa_history_alpha Recommended: 0.1 | Aggressive AA: 0.3 | Ghost-free: 0.05

jitter_scale Recommended: 0.5 | Off: 0.0 | Maximum: 1.0

DLAA Parameters Recommended: 0.7 | Pure AA, no sharpening: 0.0 | Aggressive sharpness: 1.0

Edge AA Parameters Recommended: 0.08 | Only hard edges: 0.2 | Almost everything: 0.02

blur_radius Recommended: 1 | Softer: 2–3 | Very soft: 4–5

Control Normal: False | On scene change: True (for 1 frame)

Safe starting preset: taa_strength = 0.9 taa_history_alpha = 0.1 jitter_scale = 0.5 dlaa_strength = 0.7 edge_threshold = 0.08 blur_radius = 1 reset_history = False

Pro Tips

Ghosting Issues: If you see trailing shadows behind moving objects, slightly increase the edge_threshold or decrease taa_strength. For Animation: Use a lower jitter_scale (0.5 - 1.0) for cleaner, more stable motion lines. Upscale Workflow: Place this node immediately after your Upscale node. The jittering will help integrate the new pixel data created by the upscaler. Batching: If you experience "Out of Memory" errors on high-resolution renders, set your batch_size to 1 or 2.

Changelog

v0.1.1: Added History Clamping (Ghosting fix), Halton Sequence jittering, and improved edge-aware blending logic. v0.1.0: Initial release of the adaptive anti-aliasing node.